Knowledge base for software setup, errors, and daily tool work.

Fix Node Version Incompatible with npm Package Error

Permanently Allow Unrelated Histories in Git Merge

If you've ever tried to merge two Git branches that don't share a common ancestor, you...

Fixing NGINX Upstream Connection Refused SSL Errors

When NGINX logs upstream connection refused for an SSL backend, it usually means the...

Fixing pnpm EINTEGRITY Integrity Check Failures

When running pnpm install, you may encounter ERR! code EINTEGRITY. This...

Fix Bluetooth Not Showing in Device Manager on Windows 11

If you open Device Manager on Windows 11 and Bluetooth is completely absent—no adapter listed und...

Fix 'port already allocated' Error in Docker Compose

You run docker compose up and see port is already allocated. This means...